Differential diagnostic problems - Hashimoto's thyroiditis. Table 1
De Quervain thyroiditis - Case 27
Graves-Basedow disease - Case 26
Right lobe, horizontal view

Right lobe, longitudinal view

Right lobe, color mode

The ultrasound presentations of these cases are close to each other. Nevertheless, the borders of the hypoechogenic areas are more blurred in the subacute thyroiditis case. It is worht to compare the images of the longitudinal view.
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